Collection:
Fleece Performance Brand
437 products
Fleece Performance Engineering is a leading manufacturer of aftermarket diesel performance products. With a reputation for innovation, quality, and service, our products push the limits of diesel performance technology. Products such as the Cheetah line of Turbochargers, the TapShifter, and the TurboBrake have established Fleece Performance as an industry innovator.
Fleece | 2003-2012 Dodge Ram 2500 / 3500 Cummins Fan Drive Pulley (Black Finish)
Regular price
$93.06
Sale price
$93.06
Regular price
Unit price
/per
Billet aluminum fan drive pulley in black anodized finish.
Fleece | 1994-1998 Dodge Ram 12V 5.9L Cummins Coolant Bypass Kit With Stainless Steel Braided Line
Regular price
$359.00
Sale price
$359.00
Regular price
Unit price
/per
Increased Coolant Flow, Decreased Coolant Temperatures
The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. Thi...
Fleece | 2003-2005 Dodge Ram 5.9L Cummins Auto Trans Coolant Bypass Kit - Stainless Steel Braided Line
Regular price
$359.00
Sale price
$359.00
Regular price
Unit price
/per
Increased Coolant Flow, Decreased Coolant Temperatures
The rear cylinders on the 5.9/6.7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. Thi...
Fleece | 2001-2004 GM 6.6L LB7 Duramax Injection Lines (Complete Set Of 8)
Regular price
$379.05
Sale price
$379.05
Regular price
Unit price
/per
Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your injectors, have a line failure, or are looking to ...
Fleece | Cummins ISX HE400VG / HE451VE 67MM Turbocharger
Regular price
$4,499.00
Sale price
$4,499.00
Regular price
Unit price
/per
From the turbo experts at Fleece Performance comes our all-new HE400VG / HE451VE replacement turbocharger - providing you with a new, reliable replacement turbocharger to get you back on the road...
Fleece | 2013-2018 Dodge Ram 2500 / 3500 6.7L Cummins 68RFE Transmission Cooler & Line Kit
Regular price
$1,479.00
Sale price
$1,479.00
Regular price
Unit price
/per
All new for the 2013-2018 RAM! Control your transmission temperatures and tow with confidence with the latest improvement for your Dodge Ram from Fleece Performance. Engineered from the ground up ...
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